MORSE Screw Machine Drill, High Performance Heavy Duty Web, Series: 1360T, Imperial, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 70 mm Overall Length, 3XD Cutting Depth, Wide Land Parabolic Flute, 31 mm Flute Length, 1/4 in Shank, Straight Shank, 130 deg Point, Self-Centering Point, Right Hand Cutting Direction, M35 Cobalt Cutting Edge, M35 Cobalt, TiAlN Coated, Applicable Materials: Alloy Steel, Ferrous Casting, Inconel, Stainless Steel, Titanium and Other Difficult-to-Drill Material